![Software Defined Radio (SDR) shield for Arduino Software Defined Radio (SDR) shield for Arduino](https://www.electronics-lab.com/wp-content/uploads/2016/03/20160229133242_sdr-shield-e1458216974643.jpg)
Software Defined Radio (SDR) shield for Arduino
by Clemens Valens @ elektormagazine.com The new SDR board was created by Burkhard Kainka, the designer who also did the first SDR project. The antenna preselector of the original board has been removed while the CY27EE16 programmable oscillator was replaced by the Si5351 from...
Continue Reading![LTC4125 – 5W AutoResonant Wireless Power Transmitter LTC4125 – 5W AutoResonant Wireless Power Transmitter](https://www.electronics-lab.com/wp-content/uploads/2016/03/4125-e1458213177422.jpg)
LTC4125 – 5W AutoResonant Wireless Power Transmitter
The LTC4125 is a simple and high performance monolithic full bridge resonant driver capable of delivering over 5W of power wirelessly to a properly tuned receiver. The device controls the current flow in a series connected transmit coil LC network to create a simple, safe and...
Continue Reading![Open-source OBD adapter Open-source OBD adapter](https://www.electronics-lab.com/wp-content/uploads/2016/03/AllPro-e1458211464935.png)
Open-source OBD adapter
Alex @ obddiag.net has published a new open source OBD adapter which provides you a serial interface using the ELM327 command set and supports all OBD-II standards. The adapter kit schematic is shown here. It is built around NXP LPC1517 Cortex-M3 microprocessor with 64 kB program...
Continue Reading![How to measure mass of the Earth using Arduino How to measure mass of the Earth using Arduino](https://www.electronics-lab.com/wp-content/uploads/2016/03/FLNPXCQILPI82ZV.MEDIUM.jpg)
How to measure mass of the Earth using Arduino
victoryking @ instructables.com has posted a nice physics and arduino tutorial on how to measure the mass of earth. This is an indirect method to calculate the mass of earth by measuring acceleration due to gravity with the help of arduino. One fine day, I was weighing my self on a...
Continue Reading![FeatherHAB (Balloon Tracker) Firmware & Hardware Source Released FeatherHAB (Balloon Tracker) Firmware & Hardware Source Released](https://www.electronics-lab.com/wp-content/uploads/2016/03/featherhab-0.1-e1458208856357.jpg)
FeatherHAB (Balloon Tracker) Firmware & Hardware Source Released
Ethan Zonca has released the firmware and hardware of FeatherHAB. FeatherHAB is a small and inexpensive ballon GPS tracker. FeatherHAB is a lightweight, small, and inexpensive balloon tracker. It tracks the location of a balloon with GPS and broadcasts the balloon’s position to the...
Continue Reading![ATmega8 Thermocouple Thermostat ATmega8 Thermocouple Thermostat](https://www.electronics-lab.com/wp-content/uploads/2016/03/driver_board_front_2.jpg)
ATmega8 Thermocouple Thermostat
morethanuser.blogspot.com has published a thermocouple thermostat based on ATmega8 and MAX31855KASA Thermocouple to digital converter IC from Maxim. Here is a circuit, I used popular thermocouple type K and MAX31855KASA+ to interface it. I could also put some op amp, and connect to...
Continue Reading![Multi-Function SSD Shield for the Raspberry Pi 2 Multi-Function SSD Shield for the Raspberry Pi 2](https://www.electronics-lab.com/wp-content/uploads/2016/03/SSD_Rasp_Shield.png)
Multi-Function SSD Shield for the Raspberry Pi 2
We came across this kickstarter campaign that features a multifunction SSD shield for Raspberry Pi 2. The shield includes SSD, WiFi, RTC w/Battery and high power USB: Pi 2 Design is excited to introduce the first offering in a new line of Embedded and Media-based I/O shields for the...
Continue Reading![Arduino – Processing Laser CNC Project Arduino – Processing Laser CNC Project](https://www.electronics-lab.com/wp-content/uploads/2016/03/arduino-processing-laser-cnc-pro-1024x576.jpg)
Arduino – Processing Laser CNC Project
Neumi @ github.com has build an Arduino based CNC project and source files are provided. This is my scratch build Laser CNC Engraver and PCB Exposer. It uses a 150mW 405nm laser diode and two CD drive motors and mechanics. A Processing sketch calculates the position of the pixels...
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